Matter Classification Worksheet
A Grade 4 science worksheet focusing on the classification of matter into solids, liquids, and gases, and their properties.
Includes
Standards
Topics
Matter Classification Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. This worksheet will help you understand the different types of matter: solids, liquids, and gases.
Observe the image below showing the different states of matter.

1. Which state of matter has a definite shape and a definite volume?
Liquid
Solid
Gas
Plasma
2. Which state of matter takes the shape of its container and has a definite volume?
Solid
Gas
Liquid
Plasma
3. Matter can exist in three main states: solid, liquid, and .
4. A has particles that are tightly packed and vibrate in fixed positions.
5. A has no definite shape or volume and its particles are spread far apart.
6. Water vapor is a solid.
True
False
7. A rock is an example of a liquid.
True
False
8. Describe one difference between a liquid and a gas.
Match each item on the left with its state of matter on the right.
9. Air
a. Solid
10. Milk
b. Liquid
11. Ice cube
c. Gas